Littelfuse JLLS-045 - Class T Time-Delay Fuse 45A 600V (200kA AIC)

Littelfuse JLLS-045 is a time-delay, low-voltage fuse from the Powr-Gard family designed to provide reliable circuit protection against overcurrents and short-circuits in industrial power distribution systems. It features a 45A current rating and 600V AC voltage rating with a high 200kA interrupting capacity at 600V to safely clear severe fault currents. The fuse construction utilizes a single-barrel design with ferrule connections and measures 1 inch in diameter, built with robust materials for durable performance in demanding environments. This Class T fuse complies with relevant industry standards for safety and performance in electrical protection applications. Typical applications include protection of feeders, branch circuits, and electrical equipment in industrial facilities, panelboards, and control circuits.

Key Features & Specifications

• Type: Time-delay, low-voltage fuse, single barrel, ferrule connection
• Voltage Rating: 600V AC
• Current Rating: 45A
• Dimensions: 1 inch diameter
• Standards: Meets industry standards for Class T fuses
• Applications: Industrial power distribution, feeders, branch circuits, panelboards, control circuits
• AIC rating: 200kA@600V
• Class Rating: T
• Connection: Ferrule
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 07945819076
• GTIN: 00079458190762